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https://issues.apache.org/jira/browse/MAPREDUCE-6860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhe Zhang updated MAPREDUCE-6860:
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Description: (was: Currently {{JobHistoryEventHandler}} creates the
user intermediate-done-dir directory here: {noformat} doneDirPrefixPath =
FileContext.getFileContext(conf).makeQualified(new
Path(userDoneDirStr));
mkdir(doneDirFS, doneDirPrefixPath, new FsPermission(
JobHistoryUtils.HISTORY_INTERMEDIATE_USER_DIR_PERMISSIONS));{noformat} which is
hardcoded to 770. But the summary, history, and conf files under this user dir
are configurable via
{{mapreduce.jobhistory.intermediate-done-dir.file.permission}}. So if the
configured permissions has read/write/execute permissions for "other" users,
they will still not have access to these files due to the 770 permission on the
user dir.
I see two options here:
# Reuse {{mapreduce.jobhistory.intermediate-done-dir.file.permission}} as the
permissions for the user dir
# Create a new config for the user dir permissions, using 770 as the default
The latter makes more sense to me.)
> User intermediate-done-dir permissions should use history file permissions
> configuration
> ----------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6860
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6860
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Jonathan Hung
>
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